Finite Group Databasebeta

← C4×#19098966 #34297000

Subgroups — C4×#19098966 #34297000

Order 20224.

878 conjugacy classes of subgroups.

The subgroup lattice has 380 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098966C211yesmaximal, characteristic
2C4×#14579161C211yesmaximal, characteristic
3#23764362C211yesmaximal, characteristic
4#23764360C211yesmaximal, characteristic
5#23764130C214yesmaximal
6#23763559C211yesmaximal, characteristic
7C4×#14579094C214yesmaximal
8C42×C79⋊C8C211yesmaximal, characteristic
9C4×C4⋊Q8×C79C211yesmaximal, characteristic
10C2×#14579161C2211yescharacteristic
11C2×C4×Dic158—21no—
12#19098966C418yesdirect product factor
13C2×#14579094C2214yes—
14C2×#14579094C2214yes—
15C2×C4×C79⋊C8C2211yescharacteristic
16C2×C4×C79⋊C8C2212yes—
17C2×C4×C79⋊C8C2211yescharacteristic
18C2×C4×C79⋊C8C2212yes—
19#19098469—21no—
20#19098461—21no—
21#19098461C2212yes—
22#19098433C2211yescharacteristic
23C4×C4⋊Dic79—21no—
24C4×C4⋊Dic79C2212yes—
25#19098325C2214yes—
26#19098325C2214yes—
27C2×C4⋊Q8×C79C2211yescharacteristic
28C2×C4×Q8×C79—21no—
29#391×C79—21no—
30#389×C79—21no—
31#389×C79C2212yes—
32#384×C79C2211yescharacteristic
33C4×C4⋊C4×C79—21no—
34C4×C4⋊C4×C79C2212yes—
35C43×C79C2211yescharacteristic
36C22×Dic158—21no—
37C22×C79⋊C8C2312yes—
38C22×C79⋊C8C2312yes—
39#14579161—22no—
40#14579161C2×C414yes—
41C4×Dic158—44no—
42C2×C4⋊Dic79—21no—
43C2×C4⋊Dic79—21no—
44C2×C4⋊Dic79—21no—
45C2×C4⋊Dic79C2312yes—
46C2×C4⋊Dic79C2312yes—
47C2×Dic79⋊C4—22no—
48C2×C4×Dic79—22no—
49#14579094—28no—
50#14579094C2×C4116yes—
51C4×C79⋊C8—22no—
52C4×C79⋊C8—24no—
53C4×C79⋊C8C2×C414yes—
54C4×C79⋊C8Q818yescomplemented
55C79⋊#95—22no—
56C79⋊#95—22no—
57C22×Q8×C79—21no—
58C4⋊Q8×C79—22no—
59C4⋊Q8×C79C2×C414yes—
60C4×Q8×C79—44no—
61C2×C4⋊C4×C79—21no—
62C2×C4⋊C4×C79—21no—
63C2×C4⋊C4×C79—22no—
64C2×C4⋊C4×C79—21no—
65C2×C4⋊C4×C79C2312yes—
66C2×C4⋊C4×C79C2312yes—
67C2×C42×C79—22no—
68C2×C42×C79D411yescharacteristic
69C2×C42×C79D411yescharacteristic
70C2×C42×C79D411yescharacteristic
71C2×C42×C79D411yescharacteristic
72C2×C42×C79C2311yescharacteristic
73C2×C42×C79C2311yescharacteristic
74C2×C42×C79C2311yescharacteristic
75#95×C79—22no—
76#95×C79—22no—
77C2×Dic158—24no—
78C2×Dic158—42no—
79C2×Dic158—42no—
80C22×Dic79—22no—
81C22×Dic79—22no—
82C2×C79⋊C8—22no—
83C2×C79⋊C8—22no—
84C2×C79⋊C8C22×C414yes—
85C2×C79⋊C8C2×Q814yes—
86C2×C79⋊C8C2×Q814yes—
87C2×C79⋊C8#4114yes—
88C4⋊Dic79—24no—
89C4⋊Dic79—22no—
90C4⋊Dic79—24no—
91C4⋊Dic79—42no—
92C4⋊Dic79—42no—
93C4⋊Dic79C22×C414yes—
94Dic79⋊C4—44no—
95C4×Dic79—44no—
96C2×Q8×C79—24no—
97C2×Q8×C79—42no—
98C2×Q8×C79—42no—
99C22×C4×C79—22no—
100C22×C4×C79—22no—
101C22×C4×C79C2×D411yescharacteristic
102C22×C4×C79C2×D411yescharacteristic
103C22×C4×C79C2×D411yescharacteristic
104C22×C4×C79C2×D411yescharacteristic
105C22×C4×C79C2×D411yescharacteristic
106C22×C4×C79C2×D411yescharacteristic
107C22×C4×C79C2411yescharacteristic
108C4⋊C4×C79—24no—
109C4⋊C4×C79—22no—
110C4⋊C4×C79—24no—
111C4⋊C4×C79—44no—
112C4⋊C4×C79—42no—
113C4⋊C4×C79—42no—
114C4⋊C4×C79C22×C414yes—
115C42×C79—22no—
116C42×C79—22no—
117C42×C79—22no—
118C42×C79—44no—
119C42×C79D814yes—
120C42×C79Q1614yes—
121C42×C79C22×C412yes—
122C42×C79C2×Q814yes—
123C42×C79#4112yes—
124C23×C79C22×D411yescharacteristic
125Q8×C79—48no—
126C2×C4×C79—21no—
127C2×C4×C79—21no—
128C2×C4×C79—21no—
129C2×C4×C79—21no—
130C2×C4×C79—21no—
131C2×C4×C79—21no—
132C2×C4×C79—24no—
133C2×C4×C79—42no—
134C2×C4×C79—42no—
135C2×C4×C79—42no—
136C2×C4×C79—42no—
137C2×C4×C79—42no—
138C2×C4×C79C4×D412yes—
139C2×C4×C79C4×D412yes—
140C2×C4×C79C4⋊Q812yes—
141C2×C4×C79C4⋊Q812yes—
142C2×C4×C79C2×D812yes—
143C2×C4×C79C2×D812yes—
144C2×C4×C79C2×D812yes—
145C2×C4×C79C2×Q1612yes—
146C2×C4×C79C2×Q1612yes—
147C2×C4×C79C2×Q1612yes—
148C2×C4×C79#13512yes—
149C2×C4×C79#13512yes—
150C2×C4×C79C23×C411yescharacteristic
151C2×C4×C79C22×Q812yes—
152C2×C4×C79C2×#4112yes—
153C2×C4×C79C2×#4111yescharacteristic
154C2×Dic79—24no—
155C2×Dic79—42no—
156C2×Dic79—42no—
157C2×Dic79—42no—
158C2×Dic79—42no—
159C2×Dic79—42no—
160Dic158—48no—
161C79⋊C8—24no—
162C79⋊C8C4×Q818yescomplemented
163C22×C79C2×C4×D411yescharacteristic
164C22×C79C2×C4⋊Q811yescharacteristic
165C22×C79#53211yescharacteristic
166C22×C79C22×D811yescharacteristic
167C22×C79C22×Q1611yescharacteristic
168C22×C79C2×#13511yescharacteristic
169C22×C79C2×#13511yescharacteristic
170C4×C79—22no—
171C4×C79—22no—
172C4×C79—22no—
173C4×C79—44no—
174C4×C79—82no—
175C4×C79C4×D814yes—
176C4×C79C4×Q1614yes—
177C4×C79#50014yescomplemented
178C4×C79C2×C4×Q812yes—
179C4×C79#53312yes—
180Dic79—44no—
181Dic79—82no—
182C4×#500—791nomaximal, Sylow
183C2×C79C4×C4⋊Q811yescharacteristic
184C2×C79C2×C4×D811yescharacteristic
185C2×C79C2×C4×Q1611yescharacteristic
186C2×C79C2×#50011yescharacteristic
187C2×C79#316011yescharacteristic
188C2×C79#316911yescharacteristic
189C2×C79#317011yescharacteristic
190C2×#500—791no—
191C4×C4⋊Q8—791no—
192C4×C4⋊Q8D7911yescharacteristic
193#1990—791no—
194#1990—791no—
195#1942—794no—
196#1845—791no—
197C4×#107—794no—
198C42×C8—791no—
199C79C4×#50011yescharacteristic, complemented, Sylow
200C2×C4⋊Q8—791no—
201C2×C4⋊Q8C2×D7911yescharacteristic
202C2×C4×Q8—21no—
203C2×C4×Q8—1581no—
204#500—798no—
205C2×#107—794no—
206C2×#107—794no—
207C2×C4×C8—791no—
208C2×C4×C8—792no—
209C2×C4×C8—792no—
210C2×C4×C8—791no—
211#391—21no—
212#391—1581no—
213#389—21no—
214#389—792no—
215#389—1581no—
216#389C2×D7912yes—
217#384—791no—
218#384C2×D7911yescharacteristic
219C4×C4⋊C4—21no—
220C4×C4⋊C4—792no—
221C4×C4⋊C4—1581no—
222C4×C4⋊C4C2×D7912yes—
223C43C2×D7911yescharacteristic
224#340—794no—
225#340—794no—
226C22×Q8—21no—
227C22×Q8—1581no—
228C22×C8—792no—
229C22×C8—792no—
230C4⋊Q8—22no—
231C4⋊Q8—794no—
232C4⋊Q8—1582no—
233C4⋊Q8C4×D7914yes—
234C4×Q8—44no—
235C4×Q8—3164no—
236C2×C4⋊C4—21no—
237C2×C4⋊C4—21no—
238C2×C4⋊C4—22no—
239C2×C4⋊C4—21no—
240C2×C4⋊C4—792no—
241C2×C4⋊C4—792no—
242C2×C4⋊C4—1581no—
243C2×C4⋊C4—1582no—
244C2×C4⋊C4—1581no—
245C2×C4⋊C4—1581no—
246C2×C4⋊C4C22×D7912yes—
247C2×C4⋊C4C22×D7912yes—
248C2×C42—22no—
249C2×C42—1582no—
250C2×C42C22⋊D7911yescharacteristic
251C2×C42C22⋊D7911yescharacteristic
252C2×C42C22⋊D7911yescharacteristic
253C2×C42C22⋊D7911yescharacteristic
254C2×C42C22×D7911yescharacteristic
255C2×C42C22×D7911yescharacteristic
256C2×C42C22×D7911yescharacteristic
257#107—7916no—
258#107—1588no—
259C4×C8—794no—
260C4×C8—798no—
261C4×C8—1584no—
262C4×C8—1582no—
263#95—22no—
264#95—22no—
265#95—1582no—
266#95—1582no—
267C2×Q8—24no—
268C2×Q8—42no—
269C2×Q8—42no—
270C2×Q8—3162no—
271C2×Q8—3162no—
272C2×Q8—1584no—
273C22×C4—22no—
274C22×C4—22no—
275C22×C4—1582no—
276C22×C4—1582no—
277C22×C4C2×C22⋊D7911yescharacteristic
278C22×C4C2×C22⋊D7911yescharacteristic
279C22×C4C2×C22⋊D7911yescharacteristic
280C22×C4C2×C22⋊D7911yescharacteristic
281C22×C4C2×C22⋊D7911yescharacteristic
282C22×C4C2×C22⋊D7911yescharacteristic
283C22×C4C23×D7911yescharacteristic
284C2×C8—794no—
285C2×C8—794no—
286C2×C8—794no—
287C2×C8—794no—
288C2×C8—1582no—
289C2×C8—1582no—
290C4⋊C4—22no—
291C4⋊C4—24no—
292C4⋊C4—24no—
293C4⋊C4—44no—
294C4⋊C4—42no—
295C4⋊C4—42no—
296C4⋊C4—3164no—
297C4⋊C4—3162no—
298C4⋊C4—3162no—
299C4⋊C4—794no—
300C4⋊C4—1584no—
301C4⋊C4—1582no—
302C4⋊C4—1584no—
303C4⋊C4C2×C4×D7914yes—
304C42—22no—
305C42—22no—
306C42—22no—
307C42—44no—
308C42—3164no—
309C42#1192960914yes—
310C42#1192961414yes—
311C42C2×C4×D7912yes—
312C42Q8×D7914yes—
313C42#1192962412yes—
314C23C22×C22⋊D7911yescharacteristic
315Q8—48no—
316Q8—3168no—
317C2×C4—21no—
318C2×C4—21no—
319C2×C4—21no—
320C2×C4—21no—
321C2×C4—21no—
322C2×C4—21no—
323C2×C4—24no—
324C2×C4—42no—
325C2×C4—42no—
326C2×C4—42no—
327C2×C4—42no—
328C2×C4—42no—
329C2×C4—3162no—
330C2×C4—3162no—
331C2×C4—3162no—
332C2×C4—3162no—
333C2×C4—3162no—
334C2×C4—1584no—
335C2×C4C4×C22⋊D7912yes—
336C2×C4C4×C22⋊D7912yes—
337C2×C4#1457915912yes—
338C2×C4#1457915912yes—
339C2×C4C2×#1192960912yes—
340C2×C4C2×#1192960912yes—
341C2×C4C2×#1192960912yes—
342C2×C4C2×#1192961412yes—
343C2×C4C2×#1192961412yes—
344C2×C4C2×#1192961412yes—
345C2×C4#1457918112yes—
346C2×C4#1457918112yes—
347C2×C4C22×C4×D7911yescharacteristic
348C2×C4C2×Q8×D7912yes—
349C2×C4#41×D7912yes—
350C2×C4C2×#1192962411yescharacteristic
351C8—798no—
352C8—1584no—
353C22C2×C4×C22⋊D7911yescharacteristic
354C22C2×#1457915911yescharacteristic
355C22#1909910911yescharacteristic
356C22C22×#1192960911yescharacteristic
357C22C22×#1192961411yescharacteristic
358C22C2×#1457918111yescharacteristic
359C22C2×#1457918111yescharacteristic
360C4—22no—
361C4—22no—
362C4—22no—
363C4—44no—
364C4—82no—
365C4—3164no—
366C4—6322no—
367C4C4×#1192960914yes—
368C4C4×#1192961414yes—
369C4#1909896614yesdirect product factor
370C4C4×Q8×D7912yes—
371C4#1909911712yes—
372C2C4×#1457915911yescharacteristic
373C2C2×C4×#1192960911yescharacteristic
374C2C2×C4×#1192961411yescharacteristic
375C2C2×#1909896611yescharacteristic
376C2#2377391011yescharacteristic
377C2#2377397511yescharacteristic
378C2#2377398211yescharacteristic
subgroupG/H
centerC22×C4C2×C22⋊D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC4×C4⋊Q8×C79C2
socle, prime radicalC23×C79C22×D4
cosocleC22×C4×C79C24
hypercenterC4×C4⋊Q8D79
hypocenterC79C4×#500
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C43 ◁ C4×C4⋊Q8

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
12. #19098966C4direct (N × H)
54. C4×C79⋊C8Q8semidirect
162. C79⋊C8C4×Q8semidirect
177. C4×C79#500semidirect
199. C79C4×#500semidirect
369. C4#19098966direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#190989662
C4×#145791612
#237643622
#237643602
#237641302
#237635592
C4×#145790942
C42×C79⋊C82
C4×C4⋊Q8×C792
C4×#50079